Q1 2026 Pre-silent Newsletter

This is Neste’s Pre-silent IR Newsletter, which is published four times a year, prior to the beginning of the silent period. It wraps up the latest quarter including most important releases published during the quarter and highlights upcoming IR events.

Please note that we have a follow-up of selected market parameters on our website in order to add visibility on some key market parameter topics. You can find this information at https://www.neste.com/investors/market-data.

Neste’s silent period starts on Monday, 30 March 2026 and the Q1 2026 results will be published on Wednesday, 29 April 2026 at around 9:00 am EET. The results webcast will be held at 15:00 pm EET. The connection details will be published at neste.com/investors.

NESTE’S FINANCIAL REPORTING DATES IN 2026

• Interim Report January-March 2026: 29 April 2026

• Half Year Financial Report January-June 2026: 24 July 2026

• Interim Report January-September 2026: 29 October 2026

MOST IMPORTANT ANNOUNCEMENTS DURING Q1 2026

5.2. Neste's Financial Statements Release 2025

5.2. Invitation to the Annual General Meeting of Neste Corporation

27.2. Proposed new member of Neste Board of Directors will not be available for election in the Annual General Meeting 2026 and update of the invitation to the Annual General Meeting

3.3. Neste has published its Annual Report 2025

5.3. Changes in Neste’s leadership team and organization structure

5.3. Neste has published its Green Finance Report 2025

18.3. Neste Corporation - Managers' Transactions, Elmslie (disposal)

25.3. Decisions taken by Neste's Annual General Meeting

25.3. Committees of Neste's Board of Directors

OTHER ANNOUNCEMENTS DURING Q1 2026

27.1. Neste supports catalysis research at three universities in Finland

6.2. Establishment of the World’s First[1] Global Supply Chain to Introduce the Use of Renewable Plastics in Sony’s High-Performance Products

6.2. Neste appoints Jukka Siukosaari as Senior Vice President, Public Affairs and Geopolitics

11.2. Neste established a lubricants warehouse in Jönköping, Sweden

17.2. Neste extends relationship with World Fuel Services ensuring the availability of sustainable aviation fuel (SAF) at over 100 airports in Europe

16.3. Neste commissions the world’s largest upgrading facility for liquefied waste plastic and scales up chemical recycling

16.3. Neste supports strong measures to mitigate the risk of fraud in biofuels and renewable raw materials supply chains

All releases, including flagging releases and managers’ transactions, can be found in Neste newsroom.

MAIN IR ACTIVITIES AND EVENTS DURING Q1 2026 During Q1 we met investors in Helsinki, Espoo, Singapore, London and New York, and attended virtual investor meetings.

CONSENSUS Please find the latest estimates by Vara Research here

CONTACT NESTE IR

If you have any questions or you would like to schedule a meeting, please contact: